[**NEW January 2021**] not all cases are tagged. Search must begin with a year to activate, current year will default, edit to suit your requirement. Select tags from below. NOTE: You can also add place and crime into the search string manually, ie '2019, knife, london'
Below are details of the number of unsolved murders in this database for each year. Note that this reflects the number of unsolved murders in this database and is not a direct indication of the actual number unsolved murders for that year as there might be data missing. The site is also not upto date as it can take many years for a murder to be considered unsolved.